At a base in Northern Germany, a worker delivering secret codes finds a cocker spaniel puppy outside his office. He brings the puppy inside, showing her to his bloodhound, Rex. Rex senses something is wrong with the puppy and starts to bark at her, making the worker take him outside. Both are locked out of the office. Rex looks in the window seeing the puppy taking pictures of the top secret documents and later revealing to be Kitty Galore (voiced by Bette Midler), an evil female hairless cat. Rex turns out to be a dog agent and reports to HQ.